Erwin Weather Forecast

    • 67
    • 87

    Rain Showers Likely

    • 66
    • 89

    Slight Chance Thunderstorms

    • 68
    • 91

    Chance Rain Showers

    • 70
    • 89

    Chance Thunderstorms

    • 70
    • 89

    Thunderstorms Likely

    • 70
    • 88

    Rain Showers Likely

Today 22 Jul Unicoi

Mostly sunny. Showers likely with a chance of Thunderstorms. Highs in the 70s to mid 80s. Light Winds. Chance of rain 60 percent.

Tonight 22 Jul Unicoi

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear with a slight chance of Showers after midnight. Mostly clear late. Lows in the 60s. Light Winds. Chance of rain 20 percent.

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  • Temperature Real-Time

Erwin Temperature Statistics

July Temperature

Elizabethton Municipal Airport (20.5 miles)

  • Lowest 15 July, 2025

    66.2 °F

  • Average July

    78 °F

  • Highest 15 July, 2025

    91.4 °F

Climate (2020–Present)

Elizabethton Municipal Airport (20.5 miles)

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  • Average Low 2020–2025

    47.4 °F

  • Average 2020–2025

    57.5 °F

  • Average High 2020–2025

    68.9 °F
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